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Hytera EHW08 User manual

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使用说明书
USER MANUAL
EHW08 BT Earpiece
EHW08
蓝牙耳机
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Preface
Thank you for purchasing this product. To derive optimum
performance from the product, please carefully read this manual
before use.
This manual is applicable to the following product:
EHW08 BT Earpiece
Icon Conventions
The following icons are available through this manual:
: Indicates references that can further describe the related
topics.
: Indicates situations that could cause data loss or
equipment damage.
Precautions
For Safety
●Do not drop or crash the product. Otherwise, the product may
malfunction.
●Do not place the product near re or under direct sunlight for a
long time. Otherwise, it may cause re and other faults.
●While driving, do not use the product. Otherwise, it may lead to
trafc accidents, and the Company shall not be responsible for
such accidents.
●Do not disassemble or ret the product. Otherwise, it will cause
product damage, electric shock, re, and other accidents.
●Do not put the product in the mouth or the place easy to be
touched by children to avoid injuries.
●Use the product in the temperature from -15°C to +60°C. If
the temperature is beyond this range, the product may not be
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normally used.
●Use the accessories of the Company. The accessories of other
companies may be incompatible with the product.
For Charging
●Use the USB cable attached with the product. Otherwise, it may
cause re.
●If the product is not used for a long time, charge it at least once
every three months to avoid battery damage caused by excessive
discharge.
●Charge the product by power adapter or connecting to the PC
through the USB data cable at room temperature. Avoid charging
near the re or under high temperature.
●After charging is completed, disconnect the product from the
power adapter or the PC. Otherwise, it may cause re.
●If you smell something burned, feel the product is hot, or
find other abnormal atmospheres, stop charging the product.
Otherwise, it may cause re.
Packing List
Please unpack carefully and check that you have received the
following items. If any item is missing or damaged, contact your local
dealer.
Item Quantity
(PCS) Item Quantity
(PCS)
EHW08 BT
Earpiece 1USB Cable 1
Silicone Earmuffs 2 User Manual 1
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Pictures in this manual are only for reference.
Product Overview
Introduction
EHW08 BT earpiece is an accessory that allows you to speak through
the PTT key and control the volume. The product is compact and
light, and comfortable to wear.
Product Layout
LED Indicator
LED Indicator Description
Flashing blue once every three
seconds
The product is running or in
standby.
Flashing red and blue once every
two seconds The battery power is low.
Flashing red once every second The product is being charged.
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LED Indicator Description
Glowing red The product is fully charged.
Flashing red and blue
alternatively
The product is switching to the
pairing mode.
Alert Tone
Alert Tone Description
Seven tones with pitch increasing The product is being turned on.
Three tones with pitch decreasing The product is being turned off.
Two tones with pitch increasing The product is switching to the
pairing mode.
A tick and a beep The product is connected with a
BT device.
Two beeps The product is disconnected from
a BT device.
Five tones with pitch decreasing
every minute The battery power is low.
Before Use
Charging the Battery
Before use, charge the product for two hours.
When the LED indicator ashes red once every second, the product
If the product is not charged for a long time, the battery service
life will be reduced. Charge the product at least once every
three months.
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is being charged. When the LED indicator glows red, the product is
fully charged.
Pairing
Before use, pair the product with the terminal. After the initial BT
pairing, the BT connection will be established automatically in future
use.
1. Turn off the product.
2. Push and hold the Power/Pairing key toward the power icon for
ten seconds.
When the LED indicator ashes red and blue alternatively, the
product has switched to the pairing mode.
3. Pair with the product on the terminal. For details, refer to the user
manual of the terminal.
When the LED indicator ashes blue once every three seconds,
the product has been paired with the terminal.
Wearing the Product
You can wear the product on the left or right ear.
1. Adjust the Adjustable Rod for Microphone and Adjustable Rod
for Left/Right Ear as shown in the following gure.
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Do not rotate the adjustable rod by force. Otherwise, the
product may malfunction.
2. Rotate the Adjustable Rod for Left/Right Ear counterclockwise
or clockwise to a proper position for left or right ear.
3. Adjust the Adjustable Rod for Microphone near the mouth.
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Basic Features
Turning on the Product
Push and hold the Power/Pairing key toward the power icon for
three seconds.
The LED indicator ashes blue.
Turn off the Product
Push and hold the Power/Pairing key toward the power icon for six
seconds.
The LED indicator ashes red quickly.
Transmitting and Receiving
After the product is connected with the terminal, you can
communicate with other users through the product.
TX
RX
If someone speaks during a call, you can hear the voice from the
speaker without any operation.
Adjusting the Volume
Increasing the Volume
Push and hold the Volume key toward the + icon.
Reducing the Volume
Push and hold the Volume key toward the - icon.
Care and Cleaning
To guarantee optimum performance as well as a long service life of
4. Hang the product on the ear, and then insert the silicone earmuff
into your ears.
1. Press and hold the PTT key, and then speak.
2. After speaking, release the PTT key.
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the product, please follow the tips below.
Product Care
●Do not pierce or scrape the product.
●Keep the product away from substances that can corrode the
circuitry.
Product Cleaning
●Clean up the dust and ne particles on the product surface and
charging interface with a clean and dry lint-free cloth or a brush
regularly.
●Use neutral cleanser and a non-woven fabric to clean the surface
and keys. Do not use chemical preparations such as stain
removers, alcohol, sprays, or oil preparations, so as to avoid the
surface and shell damage.
FCC Statement
This device complies with part 15 of the FCC Rules. Operation is
subject to the following two conditions: (1) This device may not cause
harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operation.
Any Changes or modications not expressly approved by the party
responsible for compliance could void the user's authority to operate
the equipment.
Note: This equipment has been tested and found to comply with the
limits for a Class B digital device, pursuant to part 15 of the FCC
Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This
●Before cleaning, remove all cables rst.
●Make sure the product is completely dry before use.
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equipment generates uses and can radiate radio frequency energy and,
if not installed and used in accordance with the instructions, may cause
harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If
this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off and
on, the user is encouraged to try to correct the interference by one or
more of the following measures:
●Reorient or relocate the receiving antenna.
●Increase the separation between the equipment and receiver.
●Connect the equipment into an outlet on a circuit different from
that to which the receiver is connected.
●Consult the dealer or an experienced radio/TV technician for help.
European Union Directive Conformance
Hereby, the Company declares that the radio equipment type BT
earpiece is compliance with Directive 2014/53/EU.
Operating Frequency Range(s): 2402–2480 MHz
The maximum RF Output Power: -10.34 dBm
Importer Information
Importer: Hytera Mobilfunk GmbH
Address: Fritz-Hahne-Str. 7 31848 Bad Münder Germany
Website: www.hytera-mobilfunk.com
Importer: HYTERA COMMUNICATIONS (UK) CO., LTD
Address: Hytera Houwe, 939 Yeovil Road, Slough Trading Estate,
Slough, Bershire SL I 4NH, United Kingdom
Website: www.hytera.co.uk
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